| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $185.68 | 12.718% | $209.2948 | $209.29 | $209.30 | $209.30 |
| Purchase #2 | $225.41 | 3.768% | $233.9034 | $233.90 | $233.90 | $233.90 |
| Purchase #3 | $234.31 | 5.274% | $246.6675 | $246.67 | $246.65 | $246.70 |
| Purchase #4 | $105.29 | 12.598% | $118.5544 | $118.55 | $118.55 | $118.60 |
| Purchase #5 | $234.69 | 6.258% | $249.3769 | $249.38 | $249.40 | $249.40 |
| Purchase #6 | $142.69 | 9.216% | $155.8403 | $155.84 | $155.85 | $155.80 |
| Purchase #7 | $203.34 | 3.434% | $210.3227 | $210.32 | $210.30 | $210.30 |
| 7 purchase totals = | $1,331.41 | $1,423.9600 | $1,423.95 | $1,423.95 | $1,424.00 | |